Music IC Alarm IC More about the ICs in Snap Circuits
... All objects (including people and animals) produce infrared radiation due to the heat in them. Infrared radiation is similar to visible light but has a longer wavelength that our eyes cannot detect. The lens on top of the motion detector module filters and focuses the radiation, it is most sensitive ...
... All objects (including people and animals) produce infrared radiation due to the heat in them. Infrared radiation is similar to visible light but has a longer wavelength that our eyes cannot detect. The lens on top of the motion detector module filters and focuses the radiation, it is most sensitive ...
AND8093/D Current Sensing Power MOSFETs
... dependent upon the current mirror ratio, n. This parameter typically runs within ±1% of nominal at 25°C, is spec’d at ±3%, and remains within a ±3% window over temperature. When SENSEFET devices are used in virtual ground sensing circuits, accuracy is a relatively straightforward issue. Current mirr ...
... dependent upon the current mirror ratio, n. This parameter typically runs within ±1% of nominal at 25°C, is spec’d at ±3%, and remains within a ±3% window over temperature. When SENSEFET devices are used in virtual ground sensing circuits, accuracy is a relatively straightforward issue. Current mirr ...
Energy, Power and Power Management
... (IPMs) such as the ON Semiconductor device on page 15: IPMs provide a quick and simple means to implement a motor-drive’s inverter, and they also save board space when compared to discrete inverter circuits. The push for greater power efficiency is also fuelling growing interest in Silicon Carbide ( ...
... (IPMs) such as the ON Semiconductor device on page 15: IPMs provide a quick and simple means to implement a motor-drive’s inverter, and they also save board space when compared to discrete inverter circuits. The push for greater power efficiency is also fuelling growing interest in Silicon Carbide ( ...
Agilent U1251B and U1252B Handheld Digital Multimeter Quick
... frequency is divided by 1. This accommodates for higher frequency range of up to 985 kHz. 3 Connect the red and black test leads to input terminals V (red) and COM (black) ...
... frequency is divided by 1. This accommodates for higher frequency range of up to 985 kHz. 3 Connect the red and black test leads to input terminals V (red) and COM (black) ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... Wheel-Min Lin Tzu-Jung Su, and Rong-Ching Wu, “ Parameter Identification of Induction Machine With a Starting No-Load LowVoltage Test”, IEEE Trans on Industrial Electronics,Vol.59, no. 1, Jan 2012. Young-Doo Yoon, Seung-Ki Sul and Kozo Ide, “High-Bandwidth Sensor less Algorithm for AC Machines Based ...
... Wheel-Min Lin Tzu-Jung Su, and Rong-Ching Wu, “ Parameter Identification of Induction Machine With a Starting No-Load LowVoltage Test”, IEEE Trans on Industrial Electronics,Vol.59, no. 1, Jan 2012. Young-Doo Yoon, Seung-Ki Sul and Kozo Ide, “High-Bandwidth Sensor less Algorithm for AC Machines Based ...
MAX1682/MAX1683 Switched-Capacitor Voltage Doublers General Description ____________________________Features
... voltage (Figure 3). The unloaded output voltage is nominally (n + 1) x VIN, where n is the number of voltage doublers used. This voltage is reduced by the output resistance of the first device multiplied by the quiescent current of the second. The output resistance increases when devices are cascade ...
... voltage (Figure 3). The unloaded output voltage is nominally (n + 1) x VIN, where n is the number of voltage doublers used. This voltage is reduced by the output resistance of the first device multiplied by the quiescent current of the second. The output resistance increases when devices are cascade ...
II. Wind Turbine Topologies
... most common conventional wind turbine systems uses multistage gears coupled to a fixed speed squirrel cage induction generator directly connected to the grid. Fixed speed turbines are designed for optimum performance at a fixed rotor rpm and hence its energy yield is low. Doubly fed induction genera ...
... most common conventional wind turbine systems uses multistage gears coupled to a fixed speed squirrel cage induction generator directly connected to the grid. Fixed speed turbines are designed for optimum performance at a fixed rotor rpm and hence its energy yield is low. Doubly fed induction genera ...
Evaluation Board User Guide UG-310
... have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. (“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject ...
... have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. (“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject ...
BD6393FP
... Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply Lines Design PCB layout pattern to provide low impedance GND and supply lines. To obtain a low noise ground and supply ...
... Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply Lines Design PCB layout pattern to provide low impedance GND and supply lines. To obtain a low noise ground and supply ...
NCP1422LEDGEVB NCP1422 High Current LED Driver Evaluation Board User's Manual
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marki ...
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marki ...
Data Sheet 85001-0574 -- Genesis Chimes and Chime
... Genesis horns and horn-strobes. Suggested sound pressure level for each private mode signaling zone used with alert or alarm signals is at least 10 dB above the average ambient sound level, or 5 dB above the maximum sound level having a duration of at least 60 seconds, whichever is greater, measured ...
... Genesis horns and horn-strobes. Suggested sound pressure level for each private mode signaling zone used with alert or alarm signals is at least 10 dB above the average ambient sound level, or 5 dB above the maximum sound level having a duration of at least 60 seconds, whichever is greater, measured ...
AFX Series - Caltest Instruments
... In addition to sinewave, the AFX Series offers multiple selectable AC waveforms such as clipped sinewave at various distortion levels, square, triangle and stepped squares. The user can also create arbitrary waveforms using Pacific Power's UPC Studio Windows software and download these to the power ...
... In addition to sinewave, the AFX Series offers multiple selectable AC waveforms such as clipped sinewave at various distortion levels, square, triangle and stepped squares. The user can also create arbitrary waveforms using Pacific Power's UPC Studio Windows software and download these to the power ...
Word - SJSU Engineering
... The MOSFET you will be using in this lab is the IRL520. It is specifically designed to be fully turned on by logic-level circuits (5 V), which makes it ideal for controlling medium power devices, such as dc motors, using a microcontroller. Its package style is an industry standard TO-220. This packa ...
... The MOSFET you will be using in this lab is the IRL520. It is specifically designed to be fully turned on by logic-level circuits (5 V), which makes it ideal for controlling medium power devices, such as dc motors, using a microcontroller. Its package style is an industry standard TO-220. This packa ...
NCP1010 - ON Semiconductor
... an auxiliary winding can be connected to the VCC pin to disable the DSS operation. Short−circuit protection: By permanently monitoring the feedback line activity, the IC is able to detect the presence of a short−circuit, immediately reducing the output power for a total system protection. Once the s ...
... an auxiliary winding can be connected to the VCC pin to disable the DSS operation. Short−circuit protection: By permanently monitoring the feedback line activity, the IC is able to detect the presence of a short−circuit, immediately reducing the output power for a total system protection. Once the s ...
DAC38J84 Clock and SerDes Configuration
... JESD204B specification. It must be synchronous with DACCLK and have sufficient setup and hold times with respect to DACCLK for proper alignment of the local multi-frame clock (LMFC) edge for deterministic latency. If a multiple pulse or continuous SYSREF signal is provided to the SYSREF pins, the fr ...
... JESD204B specification. It must be synchronous with DACCLK and have sufficient setup and hold times with respect to DACCLK for proper alignment of the local multi-frame clock (LMFC) edge for deterministic latency. If a multiple pulse or continuous SYSREF signal is provided to the SYSREF pins, the fr ...
Constant Voltage / Constant Current Secondary
... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ...
... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ...
Simultaneous Mode Electron Multiplier with Analog and Gated Pulse
... One approach to this problem is to switch the high voltage applied to a standard pulse-counting multiplier in order to switch between analog and pulse-counting modes of operation. The main problem with this approach is that after changing the applied HV when switching modes, the multiplier takes sev ...
... One approach to this problem is to switch the high voltage applied to a standard pulse-counting multiplier in order to switch between analog and pulse-counting modes of operation. The main problem with this approach is that after changing the applied HV when switching modes, the multiplier takes sev ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.